ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：INTEGRATED CIRCUIT
- Series：-
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Tape & Reel (TR)
- Type：-
- Number of Elements：-
- Output Type：-
- Voltage - Supply, Single/Dual (±)：-
- Voltage - Input Offset (Max)：-
- Current - Input Bias (Max)：-
- Current - Output (Typ)：-
- Current - Quiescent (Max)：-
- CMRR, PSRR (Typ)：-
- Propagation Delay (Max)：-
- Hysteresis：-
- Operating Temperature：-
- Package / Case：-
- Mounting Type：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Download product information
Overview
The MAX9031AXK+TG05 is a single-channel analog comparator optimized for single-supply applications ranging from +2.5V to +5.5V. It features a propagation delay of 188ns and consumes 35µA of supply current per comparator across the -40°C to +125°C operating temperature range. The device includes 4mV of internal hysteresis, rail-to-rail output swing, and an input common-mode range extending from the negative supply to within 1.1V of the positive supply. It is housed in a 5-pin SC70 package.
Feature Summary
- Ultra-small footprint available in space-saving 5-pin SC70 packages
- Internal 4mV comparator hysteresis provides noise immunity
- Comparator output swings rail-to-rail
- No phase reversal for overdriven inputs
Applications
- Battery-powered portable systems
- Mobile communications
- Sensor signal detection
- Photodiode preamps
- Digital line receivers
Procurement Notes
Verify the specific suffix 'TG05' against official manufacturer documentation, as standard listings typically utilize 'T' (tape and reel) or no suffix. Confirm that the component matches the MAX9031 single comparator specification with the 5-pin SC70 package. Ensure the ordering information aligns with the lead-free (Pb)/RoHS-compliant status indicated by the '+' designation.
Selection Notes
Select this component when a low-cost, ultra-small single comparator is required for portable applications. It is suitable for designs needing operation down to +2.5V single supply. Unlike the MAX9030, this model lacks a shutdown pin. Consider the MAX9032 or MAX9034 if dual or quad channels are needed instead of a single channel.
Part Context
The MAX9031 is part of the MAX9030/MAX9031/MAX9032/MAX9034 family of low-cost, ultra-small, single/dual/quad single-supply comparators manufactured by Analog Devices Inc./Maxim Integrated. This family is designed for battery-powered portable systems and mobile communications, offering low power consumption and small form factors.
Replacement Considerations
Direct substitutes within the same family include the MAX9030 (single with shutdown), MAX9032 (dual), and MAX9034 (quad). Verify package compatibility and functional differences such as the presence or absence of a shutdown mode when selecting alternatives.
